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Precast Concrete Solutions

Precast concrete is a construction product produced by casting concrete in a reusable mold or “form” which is then cured in a controlled environment, transported to the construction site and lifted into place (“tilt up”). In contrast, standard concrete is poured into site-specific forms and cured on site. Precast stone is distinguished from precast concrete using a fine aggregate in the mixture, so the final product approaches the appearance of naturally occurring rock or stone. More recently expanded polystyrene is being used as the cores to precast wall panels. This is lightweight and has better thermal insulation.

Precast is used within exterior and interior walls. By producing precast concrete in a controlled environment (typically referred to as a precast plant), the precast concrete is afforded the opportunity to properly cure and be closely monitored by plant employees. Using a precast concrete system offers many potential advantages over onsite casting. Precast concrete production can be performed on ground level, which helps with safety throughout a project. There is greater control over material quality and workmanship in a precast plant compared to a construction site. The forms used in a precast plant can be reused hundreds to thousands of times before they have to be replaced, often making it cheaper than onsite casting when looking at the cost per unit of formwork

Product Range

Engineering Fabrication

From bending, welding, and forming to final precision polishing, custom metal fabricators provide the engineering services and components that keep industries thriving around the world.

Arrow Engineering is proud to be among the top metal fabrication companies in Fiji, and in the industry as a whole, offering complete steel fabrication and welding services. We’re committed to quality in everything we do.

With a history of production excellence and surpassing strict or complex customer requirements, we’re proud to offer custom fabrication work with a full range of services, including: Prototyping, Custom Spun Metal, Metal Hydroforming, CNC Turning and Milling, Metal Polishing and Custom Welding.

Custom Machining Parts

Custom machining can involve all the normal CNC turning and CNC milling processes. What is different when referring to a custom-machined part is that the part is custom-made to meet the specific requirements of the customer.

Custom machined parts need to meet the requirements of the customer. These are generally conveyed to the precision engineering expert, by means of detailed drawings with additional notations. These drawings may be CAD designed or under some circumstances hand-drawn.


Custom Machining Techniques
Custom made parts can essentially be made on all the same types of machines as bulk manufactured parts. This can be a milling machine, a stamping press, a lathe, a precision sheer, or a myriad of other types of equipment used in precision engineering. Many custom made parts need to pass through several operation before the end part is completed.